baber/WOPTO huggingface dataset:
Patent JP-2004123485-A (JP)
Title: Compost cutting and agitating apparatus
Inventor: YOSHINO HIROYUKI
IPC: B01F33/40
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compost cutting and agitating apparatus wherein its guide rails are not obstacles to a transport vehicle and a working vehicle which enter a compost field, and the agitation work can be smoothly and efficiently performed.  <P>SOLUTION: The compost cutting and agitating apparatus that cuts and agitates the entire compost by attaching to longitudinal rails supported by a pair of guide rails a cutting and agitating device formed by providing agitation blades on the outer periphery of a rotating shaft vertically inserted into the compost with at least either of a high-pressure gas ejection port and a compost cutting edge; backwardly and forwardly moving the cutting and agitating device along the longitudinal rails while rotating the rotating shaft; and transversely moving the longitudinal rail along the guide rails. The guide rail on the entrance side of the composting chamber is higher than that on the deepest side or is higher than the entrance, and the front edges of the longitudinal rails are suspended from the guide rail. In this way, it is possible to solve the problem wherein, in a compost chamber with a slanted roof, the low position of the guide rail on the side of the entrance obstructs the entrance of a vehicle to the chamber or can not allow a big vehicle to enter the chamber, the workability in the chamber is poor, and the chamber can not be fully utilized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133993-A (JP)
Title: Page buffer of flash memory
Inventor: RIN GENTAI
IPC: H01L27/115
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a page buffer of a flash memory which suppresses the destruction of a structure of a memory cell due to excessive programming, extends a lifetime, and enhances the efficiency of data storage.  <P>SOLUTION: The page buffer includes a voltage supply means which supplies a primary voltage and a second voltage, a latch circuit having a primary edge and a second edge, and a plurality of switching elements. The plurality of switching elements include a reset switch set up between the relevant power source supply means and the latch circuit, a loading switch set up at the second edge of the latch circuit, a validation switch set up at the primary edge of the latch circuit, a control switch connecting to the power source supply means with one end and connecting to the loading switch and the validation switch with the other end, and a writing switch connecting to the second edge of the latch circuit and the memory cell.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140903-A (JP)
Title: Opening angle limiter of hinge for switchboard
Inventor: MORIMOTO AKINORI
IPC: H02B1/38
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To easily stop the door of a switchboard at an opening angle smaller than a predetermined angle.  <P>SOLUTION: A hinge for the switchboard comprises a door folding part 7 around a door 6 covering a switchboard frame 5, a door bearing 3 is fitted inside of it, a frame bearing 2 is fitted to the frame 5 through a frame bearing fitting leg 1, and a shaft 4 connects the door bearing 3 to the frame bearing 3 for free revolution. The door folding part 7 hits the frame bearing fitting leg 1 when the door 6 is opened, to limit the opening angle of the door 6. An opening angle limiter 10 for narrowing the opening angle of the door 6 is inserted between the door folding part 7 and the frame bearing fitting leg 1. The opening angle limiter 10 inserts a bent part 11 between the door folding part 7 and the frame bearing fitting leg 1, wherein a part of the plate provided with a shaft hole into which the shaft 4 is inserted for free revolving is bent in the direction parallel to the shaft.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140905-A (JP)
Title: Power supply line structure of rotating electric machine
Inventor: ARIMITSU MINORU
IPC: H02K5/22
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply line structure of a rotating electric machine capable of totally eliminating the issues that are causes of noise without affecting an external wiring, for example a resolver wiring, or a peripheral electronic equipment.  <P>SOLUTION: Power supply line structures 101 and 102 supply a composite current to a plurality of armature coils 17 constituting a stator 1 of the rotating electric machine which comprises a plurality of rotors 2 and 3 driven by the composite current, through a plurality of bus bars corresponding to a plurality of armature coils. With a phase voltage from the composite voltage contained by N-number of bus bars assumed to be V1, V2 to VN, an arbitrary bus bar Ui (phase voltage Vi) is selected from among N-numbers. Then such bus bar Uj as of lowest inter-line voltage to the bus bar Ui is selected as a bus bar to be arranged close to the bus bar Ui. Further, such bus bar Uk as of lowest inter-line voltage to the bus bar Uj is selected as a bus bar to be arranged close to the bus bar Uj which process is repeated by N-number to decide a laminating order of the bus bars. The bus bars are laminated in that order through an insulating material for integration.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145962-A (JP)
Title: Laser control circuit
Inventor: TANIGUCHI MOTONORI
IPC: H01S5/0683
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To switch laser power at a high speed during transfer from a reproduction mode to a writing mode in an optical disk driving device which suspends writing when a buffer memory capacity is at a fixed or lower level, and then resumes the writing from the suspended position.  <P>SOLUTION: In a writing mode, a first comparator 9 supplies a difference voltage between a signal proportional to the output of a photodetection circuit 2 and a first reference voltage VR1 to a current amplifier 10 to stabilize the emission power of a laser. On a reproduction mode, the output of a second comparator 15 is input to the inversion side input of the first comparator 9, the output of the first comparator 9 is input to the noninversion side input of the second comparator 15, and a second reference voltage VR2 nearly equal to the output of the first comparator 9 in the writing mode is input to the inversion side input of the second comparator 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144266-A (JP)
Title: Linear guide equipment
Inventor: KANO KENJI
IPC: F16C29/06
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain the good operation performance by preventing the deformation of a circulation part of the rolling mover and to prevent the leakage of the lubricant from a grease supply groove of an end cap certainly, besides the load linked to a tung can be restrained when a ball circulating a rolling mover infinite circulation track enters into the rolling mover circulation part of an end cap.  <P>SOLUTION: It is the end cap 50 fixed to the end face of the slider body of a linear guide equipment through a screw and makes a part or all of the fitting face to the end face of the above slider body of the end cap 50 convex curved face 56, besides an insertion hole 55 of the screw is provided in four corners at least of the end cap 50.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003200450-A (JP)
Title: Method for producing fiber composite
Inventor: YAMAJI KATSUHIKO
IPC: B29K105/26
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To recycle unnecessary materials of a fiber composite and to obtain strength equivalent to that of the original fiber composite.  <P>SOLUTION: The fiber composite for regeneration has a core material layer comprising glass fibers and a thermoplastic resin, and has a glass fiber content of 20-60 wt.% and a thermoplastic resin skin layer integrally. The composite D is crushed and molded into a regenerated film, the film is heated, a thermoplastic resin skin is laminated on the film, and the film and the skin are pressed to be integrated to obtain a fiber composite F. The same thermoplastic resin is used in both fiber composites, and the ratio of the crushed composite D to the fiber composite F is 50-95 wt.%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004149632-A (JP)
Title: Pigment dispersion and method for producing inkjet ink using the same
Inventor: HAKIRI MINORU
IPC: C09D11/00
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pigment dispersion having excellent chroma, excellent discharging stability and excellent liquid stability, to provide a method for producing the pigment dispersion, and to provide a method for producing a pigment-based inkjet ink using the same.  <P>SOLUTION: This method for producing the pigment dispersion comprising at least a pigment, a dispersant and water and used for inkjet is characterized in that the pigment particles have an average particle diameter (D50) of ≤100 nm, have a smaller particle diameter standard deviation in their particle distribution than the average particle diameter (D50), and are dispersed in an average particle diameter change of <2% at a retention time of 5 min in a media mill, when dispersed in the media mill to produce the pigment dispersion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151268-A (JP)
Title: Transparent coat layer forming apparatus and color image forming apparatus using the same
Inventor: TSUDA SATOSHI
IPC: G03G15/00
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coat layer forming apparatus that ensures the smooth entire surface of an image without involving a large size of an apparatus and a decrease in productivity and uniformly imparts high gloss to the surface of a transfer material without depending on image density and to provide a color image forming apparatus using the coat layer forming apparatus.  <P>SOLUTION: The area of a fixing belt 11 to which a particle layer is transferred from a particle layer forming apparatus is stretched in a plain form by rollers including a transfer roller which transfers the particle layer from the particle layer forming apparatus 12 onto the fixing belt 11. A retracting mechanism is provided to allow contact/separation of the fixing belt 11 stretched in the plain form and the particle layer forming apparatus. In this structure, the desired transparent coating layer forming apparatus and the color image forming apparatus 1 using it are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153540-A (JP)
Title: Transfer roller mechanism of scanner device and scanner device using the same
Inventor: KOHATA HIDEKI
IPC: G03B27/50
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer roller mechanism of a scanner device, which changes roller depression force of a feed roller in accordance with driving loading of the feed roller, and to provide a scanner.  <P>SOLUTION: The roller is provided with a feed roller 26 transferring a medium P to be read to an image reading part 25 scanning the sheet-like reading medium P while it is depressed, a turning member 34 rotating the feed roller while it is supported so that it can freely advance to or retreat from the image reading part, an energizing member energizing the turning member 34 to an image reading part-side, a driving gear 51 giving rotary driving force to the feed roller and a plurality of transmission gears 52 and 53 which are pivoted by the turning member 34 and transmit rotary driving force of the driving gear 51 to the feed roller 26. Roller depression force is changed in accordance with a variation in driving load of the medium to be read by a transmission gear mechanism depressing the turning member 34 to the image reading part 25-side by reaction force accompanying transmission of rotary driving force of the transmission gears 52 and 53.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153692-A (JP)
Title: Method and apparatus for detecting synchronizing position
Inventor: SHIMADA YOSHINORI
IPC: H04L7/08
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To accurately decide a synchronizing position by narrowing the range of a detecting window for detecting the position to a necessary minimum limit.  <P>SOLUTION: A method for detecting the synchronizing position includes the steps of demodulating the data for 128 samples by sending the data to a DSP core 22 each time the data are captured in a buffer 21 when 983rd sample data from a slot signal generating time of received data is detected as the terminating end of a synchronizing word and the position is thereby specified, detecting the number of samples D2 from the time point of generating the slot signal Ss1 to the time point in which the number of the samples of the data captured to the buffer 22 becomes 128 samples by a sample counter 33, counting the residual number of the 983 samples to the final sample at the number of the samples D as a starting point by the DSP core 22, and specifying the position by detecting the terminating end of the synchronizing word in the data of the range of front and rear two symbols of the final sample.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151067-A (JP)
Title: Method and apparatus for identifying plastic
Inventor: IWAMOTO HIROSHI
IPC: G01N21/35
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus, which can identify waste plastic with no influence of stains and foreign matters, can determine the degradation degree of the plastic, and further can identify two kinds of plastic reliably and accurately even from a two-colored molded item or a sandwich molded item.  <P>SOLUTION: A punched test piece 1 is nipped with chucking part 6. The chucking part 6 is moved by a moving means 7 so that a left edge part 9 of the punched cross section of the test piece 1 comes into contact with an identification detection part 3. The test piece 1 is brought into press-contact for identification. Further, the chucking part 6 is moved by the moving means 7 in a direction of the thickness of the test piece 1. The test piece 1 is again brought into press-contact for identification. These processes are repeated, and identification is carried out on a plurality of points on the same linear line until a right edge part 10 of the test piece 1 is identified. The kind of plastic and the degradation degree thereof are thereby identified and determined.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156834-A (JP)
Title: Blowout/suction opening device for air conditioning duct
Inventor: ITO TAKANOBU
IPC: F24F13/02
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To remotely operate opening and closing of a blowout and/or suction opening of an air conditioning duct arranged in a nuclear power plant, to eliminate the need to install a temporary scaffold, and to realize shortening of an inspection process and cost reduction.  <P>SOLUTION: In an opening and closing device 1 provided on the blowout and/or suction opening of the air conditioning duct arranged in the nuclear power plant, a plurality of vanes 3A-3C are provided in parallel positions so as to freely rotate around longitudinal axes at predetermined intervals in an interior of a casing frame 2 provided on the blowout and/or suction opening, the vanes 3A-3C can be synchronously operated by linkages 4A and 4B using an air cylinder 5 as a driving source, and the blowout and/or suction opening can be freely opened and closed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003176503-A (JP)
Title: Elastic paving material and elastic paving structure
Inventor: TANAHASHI HIDEAKI
IPC: E01C7/30
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elastic paving material formed to have the coefficient of sliding friction on the wet road surface at the vehicle speed of 70 km/h being 0.4 or more, the difference between the coefficients of sliding friction in a wet state and a dry state being 0.8 or less, and the inflection point of the coefficient of sliding friction being 20 km/h or more.  <P>SOLUTION: The paving material 10 is formed by mixing a binder of urethane base or the like and a third component material in rubber chips and molding a mixture. The third component material is to satisfy three conditions that the hardness is JIS A 90 or more, that the average grain diameter is 0.01-2.5 mm and that the mixed quantity is 5-35 wt.% to the total mixed quantity including the rubber chips and the binder. As for the binder, at least one of the maximal values at the temperature dependent curve of a damping coefficient tanδ needs to exist at 10°C or higher, and it is preferable to be urethane-based. It is further preferable to provide a drainage ditch at the contact face of the paving material with the subgrade.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004156867-A (JP)
Title: Duplex heat exchanger
Inventor: MATSUURA SATOSHI
IPC: F25B39/04
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a duplex heat exchanger capable of being easily accepted and reducing the movement of heat between both.  <P>SOLUTION: In this heat exchanger comprising a first core part 110 having a plurality of layered first tubes 111 and performing the heat exchange between the outside air and the first fluid circulated in the first tubes 111, and a second core part 210 having a plurality of layered second tubes 211 and performing the heat exchange between the outside air and the second fluid circulated in the second tubes 211, and arranging the first tubes 111 and the second tubes 211 in a state that their longitudinal directions are agreed with each other, and the first core part 110 and the second core part 210 are in series to the flowing direction of the outside air, an elastic member 300 of low heat conductivity is mounted between parts 140, 230 adjacent to each other at outer areas of the first core part 110 and the second core part 210.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003164444-A (JP)
Title: Row-wise full helical view weighting method and apparatus for ct scanner
Inventor: WANG SHARON
IPC: G06T11/00
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce artifacts by reducing the CT helical scan data acquisition time of a multi-row detector having a given number of rows.  <P>SOLUTION: To perform image reconstruction using data obtained by an N beam helical scan, projection data arrays (106) are generated (102) for each of N rows (R1 to R8) in a CT detector; the data arrays are weighted (112) using a unique weighting function that is applicable to detectors having many different numbers of rows N to generate helical weighted arrays (108) for each row; the helical weighted arrays are weighted (115) by applying a conjugate weighting function (110) to generate conjugate arrays (114) for each detector row; the conjugate weighted arrays are combined (118); and filtering and back- projecting are performed (116) to generate a slice image (102).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271526-A (JP)
Title: Personal digital assistant
Inventor: KATADA NOBUYUKI
IPC: H04M1/7243
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a personal digital assistant enabling improvement in operability of simply and quickly performing retrieval operation when a list of transmitted and received mails is displayed.  <P>SOLUTION: The personal digital assistant includes a storage part 14, an operation part 15 and a display part 17 operated under the control of a control part 13. Received (or transmitted) mails are displayed as a list 20A of received (or transmitted) mails on a display part 17. A user operates the operation part 15 to select a mail of a specified sender (or a receiver) among the received (or transmitted) mails stored in the storage part 14 by a cursor 25, and extracts a related mail to be displayed as a list of mails by each originator (or receiver).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004159764-A (JP)
Title: Game instruction device
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an instruction device for giving instructions on whether a game should be stopped or continued.  <P>SOLUTION: The game instruction device 1 is a device for giving instructions on a game of a game machine 5 to provide a jackpot game for providing a prize like a game ball and a collection game for executing a lottery of a jackpot game including collection of game balls for every winning of a game ball. The instruction device comprises a winning detection means S110 for detecting the winning, a collection game detection means S100 for detecting a collection game, a winning rate display level table (refer to Figure 8) for previously storing the information corresponding to the frequency of winning (winning rate), a shot ball number integration process S160 for finding the state of continuance of the detected collection game, and a winning frequency integration means S170 for finding the frequency of winning. The instruction device also has a display level determining process S340 for reading the information corresponding to the found state of continuance of the collection game and the found frequency of winning from an information table and notifying the contents of the information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003215024-A (JP)
Title: Method for predicting amount of corrosion of metallic material due to galvanic corrosion, life predicting method, metallic material, structure designing method, and method for manufacturing metallic material
Inventor: KAGE ISAMU
IPC: G01N27/416
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for predicting the amount of corrosion and life of a metallic material due to galvanic corrosion capable of highly accurately predicting galvanic corrosion, the metallic material related to the method, a structure designing method, and a method for manufacturing the metallic material.  <P>SOLUTION: The method for predicting the amount of corrosion and life of the metallic material due to galvanic corrosion comprises a process for measuring both a current which passes when two types of metal pieces S1 and S2 joined via an insulating member 1 are externally brought into contact with each other and its transition with the passage of time and a process for predicting the progress of corrosion of the base metal S2 among the two types of metal pieces S1 and S2 on the basis of the transition of the current with the passage of time measured in the measuring process.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004162579-A (JP)
Title: Pump device
Inventor: NAKAZAWA CHIHARU
IPC: F04B9/04
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pump device for miniaturizing a pump more than a conventional pump by disusing one of two springs in a pump room.  <P>SOLUTION: This pump device has a suction valve 44 arranged in a suction port 42c of a plunger 42 slid by a cam, opening at suction time to the pump room 43 and closing at delivery time. The suction valve 44 is provided with a socket 44c for regulating a moving distance in the direction for separating a valve element 44b from the suction port 42c in a prescribed range. The valve element 44b closes the suction port 42c by the relative movement of the plunger 42 and the valve element 44b and a pressure difference between a suction space 42d and the pump room 43 at suction time.  <P>COPYRIGHT: (C)2004,JPO